Add ComposHostTestCases to art's mainline-presubmit

Bug: 199301284
Test: TH

Change-Id: Id3abd794db2772bc619486d754ed68083aed7ec5
diff --git a/TEST_MAPPING b/TEST_MAPPING
index bd8c702..983d5c9 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -2,6 +2,9 @@
 {
   "mainline-presubmit": [
     {
+      "name": "ComposHostTestCases[com.google.android.art.apex]"
+    },
+    {
       "name": "art-run-test-001-HelloWorld[com.google.android.art.apex]"
     },
     {
diff --git a/test/utils/regen-test-files b/test/utils/regen-test-files
index eac5f73..b2a1a52 100755
--- a/test/utils/regen-test-files
+++ b/test/utils/regen-test-files
@@ -649,8 +649,12 @@
     run_test_module_names = [ART_RUN_TEST_MODULE_NAME_PREFIX + t for t in art_run_tests]
 
     # Mainline presubmits.
+    mainline_other_presubmit_tests = [
+        "ComposHostTestCases",
+    ]
     mainline_presubmit_run_tests = run_test_module_names[0:num_mainline_presubmit_run_tests]
-    mainline_presubmit_tests = mainline_presubmit_run_tests + art_gtest_module_names
+    mainline_presubmit_tests = (mainline_other_presubmit_tests + mainline_presubmit_run_tests +
+                                art_gtest_module_names)
     mainline_presubmit_tests_with_apex = [t + "[com.google.android.art.apex]"
                                           for t
                                           in mainline_presubmit_tests]